The Influence of Ce, La, and SiC Particles Addition on the Formability of an Al-Si-Cu-Mg-Fe SiCp-MMC

被引：7
作者：
Du, Andong [1 ,2 ]
Lattanzi, Lucia [3 ]
Jarfors, Anders E. W. [2 ,3 ]
Zhou, Jie [4 ]
Zheng, Jinchuan [2 ]
Wang, Kaikun [1 ]
Yu, Gegang [2 ]
机构：
[1] Univ Sci & Technol Beijing, Sch Mat Sci & Engn, Dept Mat Proc & Control Engn, Xueyuan Rd 30, Beijing 100083, Peoples R China
[2] China Acad Machinery Sci & Technol Jiangle, Inst Semisolid Met Technol, Huancheng East Rd 22, Sanming 353300, Jiangle County, Peoples R China
[3] Jonkoping Univ, Sch Engn Mat & Mfg, POB 1026, S-55111 Jonkoping, Sweden
[4] Jiangsu Univ Technol, Zhongwu Rd 1801, Changzhou 213001, Peoples R China
来源：
MATERIALS | 2022年 / 15卷 / 11期
关键词：
aluminium; metal matrix composite; brake disk; thermal stability; forming; processing map; ALUMINUM-MATRIX COMPOSITES; HOT DEFORMATION; MECHANICAL-PROPERTIES; THERMAL EXPOSURE; ALLOY; MICROSTRUCTURE; BEHAVIOR;
D O I：
10.3390/ma15113789
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Road transport and the associated fuel consumption plays a primary role in emissions. Weight reduction is critical to reaching the targeted reduction of 34% in 2025. Weight reduction in moving parts, such as pistons and brake disc rotors, provide a high-impact route to achieve this goal. The current study aims to investigate the formability of Al-Si alloys reinforced with different fractions and different sizes of SiCp to create an efficient and lightweight Al-MMC brake disk. Lanthanum (La) and cerium (Ce) were added to strengthen the aluminium matrix alloy and to improve the capability of the Al-MMC brake discs to withstand elevated temperature conditions, such as more extended braking periods. La and Ce formed intermetallic phases that further strengthened the composite. The analysis showed the processability and thermal stability of the different material's combinations: increased particle sizes and broader size range mixture supported the formation of the SiCp particle interactions, acting as an internal scaffolding. In conclusion, the additions of Ce and La strengthened the softer matrix regions and resulted in a doubled compression peak strength of the material without affecting the formability, as demonstrated by the processing maps.
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页数：22
相关论文
共 39 条
[21]   Aluminum Matrix Composites for Industrial Use: Advances and Trends [J].
Mavhungu, S. T. ;
Akinlabi, E. T. ;
Onitiri, M. A. ;
Varachia, F. M. .
INTERNATIONAL CONFERENCE ON SUSTAINABLE MATERIALS PROCESSING AND MANUFACTURING (SMPM 2017), 2016, 7 :178-182
[22]   SOLIDIFICATION PROCESSING OF METAL MATRIX COMPOSITES [J].
MORTENSEN, A ;
JIN, I .
INTERNATIONAL MATERIALS REVIEWS, 1992, 37 (03) :101-128
[23]   Compressive deformation behaviour of Al alloy (2014)-10 wt.% SiCp composite: Effects of strain rates and temperatures [J].
Patel, Aruna ;
Das, S. ;
Prasad, B. K. .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2011, 530 :225-232
[24]   Creep behavior in an Al-Fe-V-Si alloy and SiC whisker-reinforced Al-Fe-V-Si composite [J].
Peng, LM ;
Zhu, SJ ;
Wang, FG ;
Chen, HR ;
Ma, ZY ;
Bi, J .
JOURNAL OF MATERIALS SCIENCE, 1998, 33 (23) :5643-5652
[25]  
Prasad Y. V. R. K., 2015, Hot Working Guide
[26]   MODELING OF DYNAMIC MATERIAL BEHAVIOR IN HOT DEFORMATION - FORGING OF TI-6242 [J].
PRASAD, YVRK ;
GEGEL, HL ;
DORAIVELU, SM ;
MALAS, JC ;
MORGAN, JT ;
LARK, KA ;
BARKER, DR .
METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1984, 15 (10) :1883-1892
[27]   Development of processing maps for 2124Al/SiCp composites [J].
Ramanathan, S. ;
Karthikeyan, R. ;
Ganasen, G. .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2006, 441 (1-2) :321-325
[28]  
Rebba B., 2014, Procedia Materials Science, V6, P1161
[29]  
ROHATGI P, 1991, JOM-J MIN MET MAT S, V43, P10
[30]  
Seetharaman Sankaranarayanan., 2021, Encyclopedia of Materials: Composites, P11, DOI 10.1016/B978-0-12-819724-0.00001-X
1234